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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * contributor license agreements.  See the NOTICE file distributed with</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * the License.  You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">package</strong> org.apache.commons.configuration;
<a class="jxr_linenumber" name="19" href="#19">19</a>  
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.util.Collection;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.Collections;
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.HashSet;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.Iterator;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.util.Set;
<a class="jxr_linenumber" name="27" href="#27">27</a>  
<a class="jxr_linenumber" name="28" href="#28">28</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;A base class for converters that transform a normal configuration</em>
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> * object into a hierarchical configuration.&lt;/p&gt;</em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;This class provides a default mechanism for iterating over the keys in a</em>
<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> * configuration and to throw corresponding element start and end events. By</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> * handling these events a hierarchy can be constructed that is equivalent to</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> * the keys in the original configuration.&lt;/p&gt;</em>
<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;Concrete sub classes will implement event handlers that generate SAX</em>
<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * events for XML processing or construct a</em>
<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> * {@code HierarchicalConfiguration} root node. All in all with this class</em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment"> * it is possible to treat a default configuration as if it was a hierarchical</em>
<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment"> * configuration, which can be sometimes useful.&lt;/p&gt;</em>
<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment"> * @see HierarchicalConfiguration</em>
<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="42" href="#42">42</a>  <em class="jxr_javadoccomment"> * @author &lt;a</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment"> * href="<a href="http://commons.apache.org/configuration/team-list.html" target="alexandria_uri">http://commons.apache.org/configuration/team-list.html</a>"&gt;Commons Configuration team&lt;/a&gt;</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment"> * @version $Id: HierarchicalConfigurationConverter.java 1234985 2012-01-23 21:09:09Z oheger $</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/commons/configuration/HierarchicalConfigurationConverter.html">HierarchicalConfigurationConverter</a>
<a class="jxr_linenumber" name="47" href="#47">47</a>  {
<a class="jxr_linenumber" name="48" href="#48">48</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_javadoccomment">     * Processes the specified configuration object. This method implements</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>  <em class="jxr_javadoccomment">     * the iteration over the configuration's keys. All defined keys are</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment">     * translated into a set of element start and end events represented by</em>
<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment">     * calls to the {@code elementStart()} and</em>
<a class="jxr_linenumber" name="53" href="#53">53</a>  <em class="jxr_javadoccomment">     * {@code elementEnd()} methods.</em>
<a class="jxr_linenumber" name="54" href="#54">54</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="55" href="#55">55</a>  <em class="jxr_javadoccomment">     * @param config the configuration to be processed</em>
<a class="jxr_linenumber" name="56" href="#56">56</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="57" href="#57">57</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> process(<a href="../../../../org/apache/commons/configuration/Configuration.html">Configuration</a> config)
<a class="jxr_linenumber" name="58" href="#58">58</a>      {
<a class="jxr_linenumber" name="59" href="#59">59</a>          <strong class="jxr_keyword">if</strong> (config != <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="60" href="#60">60</a>          {
<a class="jxr_linenumber" name="61" href="#61">61</a>              <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyEmpty = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a>();
<a class="jxr_linenumber" name="62" href="#62">62</a>              <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyLast = keyEmpty;
<a class="jxr_linenumber" name="63" href="#63">63</a>              Set&lt;String&gt; keySet = <strong class="jxr_keyword">new</strong> HashSet&lt;String&gt;();
<a class="jxr_linenumber" name="64" href="#64">64</a>  
<a class="jxr_linenumber" name="65" href="#65">65</a>              <strong class="jxr_keyword">for</strong> (Iterator&lt;String&gt; it = config.getKeys(); it.hasNext();)
<a class="jxr_linenumber" name="66" href="#66">66</a>              {
<a class="jxr_linenumber" name="67" href="#67">67</a>                  String key = it.next();
<a class="jxr_linenumber" name="68" href="#68">68</a>                  <strong class="jxr_keyword">if</strong> (keySet.contains(key))
<a class="jxr_linenumber" name="69" href="#69">69</a>                  {
<a class="jxr_linenumber" name="70" href="#70">70</a>                      <em class="jxr_comment">// this key has already been processed by openElements</em>
<a class="jxr_linenumber" name="71" href="#71">71</a>                      <strong class="jxr_keyword">continue</strong>;
<a class="jxr_linenumber" name="72" href="#72">72</a>                  }
<a class="jxr_linenumber" name="73" href="#73">73</a>                  <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyAct = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a>(key);
<a class="jxr_linenumber" name="74" href="#74">74</a>                  closeElements(keyLast, keyAct);
<a class="jxr_linenumber" name="75" href="#75">75</a>                  String elem = openElements(keyLast, keyAct, config, keySet);
<a class="jxr_linenumber" name="76" href="#76">76</a>                  fireValue(elem, config.getProperty(key));
<a class="jxr_linenumber" name="77" href="#77">77</a>                  keyLast = keyAct;
<a class="jxr_linenumber" name="78" href="#78">78</a>              }
<a class="jxr_linenumber" name="79" href="#79">79</a>  
<a class="jxr_linenumber" name="80" href="#80">80</a>              <em class="jxr_comment">// close all open</em>
<a class="jxr_linenumber" name="81" href="#81">81</a>              closeElements(keyLast, keyEmpty);
<a class="jxr_linenumber" name="82" href="#82">82</a>          }
<a class="jxr_linenumber" name="83" href="#83">83</a>      }
<a class="jxr_linenumber" name="84" href="#84">84</a>  
<a class="jxr_linenumber" name="85" href="#85">85</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="86" href="#86">86</a>  <em class="jxr_javadoccomment">     * An event handler method that is called when an element starts.</em>
<a class="jxr_linenumber" name="87" href="#87">87</a>  <em class="jxr_javadoccomment">     * Concrete sub classes must implement it to perform a proper event</em>
<a class="jxr_linenumber" name="88" href="#88">88</a>  <em class="jxr_javadoccomment">     * handling.</em>
<a class="jxr_linenumber" name="89" href="#89">89</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="90" href="#90">90</a>  <em class="jxr_javadoccomment">     * @param name the name of the new element</em>
<a class="jxr_linenumber" name="91" href="#91">91</a>  <em class="jxr_javadoccomment">     * @param value the element's value; can be &lt;b&gt;null&lt;/b&gt; if the element</em>
<a class="jxr_linenumber" name="92" href="#92">92</a>  <em class="jxr_javadoccomment">     * does not have any value</em>
<a class="jxr_linenumber" name="93" href="#93">93</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="94" href="#94">94</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">void</strong> elementStart(String name, Object value);
<a class="jxr_linenumber" name="95" href="#95">95</a>  
<a class="jxr_linenumber" name="96" href="#96">96</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="97" href="#97">97</a>  <em class="jxr_javadoccomment">     * An event handler method that is called when an element ends. For each</em>
<a class="jxr_linenumber" name="98" href="#98">98</a>  <em class="jxr_javadoccomment">     * call of {@code elementStart()} there will be a corresponding call</em>
<a class="jxr_linenumber" name="99" href="#99">99</a>  <em class="jxr_javadoccomment">     * of this method. Concrete sub classes must implement it to perform a</em>
<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment">     * proper event handling.</em>
<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment">     * @param name the name of the ending element</em>
<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="104" href="#104">104</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">void</strong> elementEnd(String name);
<a class="jxr_linenumber" name="105" href="#105">105</a> 
<a class="jxr_linenumber" name="106" href="#106">106</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment">     * Fires all necessary element end events for the specified keys. This</em>
<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment">     * method is called for each key obtained from the configuration to be</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment">     * converted. It calculates the common part of the actual and the last</em>
<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment">     * processed key and thus determines how many elements must be</em>
<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment">     * closed.</em>
<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment">     * @param keyLast the last processed key</em>
<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment">     * @param keyAct the actual key</em>
<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="116" href="#116">116</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> closeElements(<a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyLast, <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyAct)
<a class="jxr_linenumber" name="117" href="#117">117</a>     {
<a class="jxr_linenumber" name="118" href="#118">118</a>         <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyDiff = keyAct.differenceKey(keyLast);
<a class="jxr_linenumber" name="119" href="#119">119</a>         Iterator&lt;String&gt; it = reverseIterator(keyDiff);
<a class="jxr_linenumber" name="120" href="#120">120</a>         <strong class="jxr_keyword">if</strong> (it.hasNext())
<a class="jxr_linenumber" name="121" href="#121">121</a>         {
<a class="jxr_linenumber" name="122" href="#122">122</a>             <em class="jxr_comment">// Skip first because it has already been closed by fireValue()</em>
<a class="jxr_linenumber" name="123" href="#123">123</a>             it.next();
<a class="jxr_linenumber" name="124" href="#124">124</a>         }
<a class="jxr_linenumber" name="125" href="#125">125</a> 
<a class="jxr_linenumber" name="126" href="#126">126</a>         <strong class="jxr_keyword">while</strong> (it.hasNext())
<a class="jxr_linenumber" name="127" href="#127">127</a>         {
<a class="jxr_linenumber" name="128" href="#128">128</a>             elementEnd(it.next());
<a class="jxr_linenumber" name="129" href="#129">129</a>         }
<a class="jxr_linenumber" name="130" href="#130">130</a>     }
<a class="jxr_linenumber" name="131" href="#131">131</a> 
<a class="jxr_linenumber" name="132" href="#132">132</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_javadoccomment">     * Helper method for determining a reverse iterator for the specified key.</em>
<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_javadoccomment">     * This implementation returns an iterator that returns the parts of the</em>
<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment">     * given key in reverse order, ignoring indices.</em>
<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment">     * @param key the key</em>
<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_javadoccomment">     * @return a reverse iterator for the parts of this key</em>
<a class="jxr_linenumber" name="139" href="#139">139</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="140" href="#140">140</a>     <strong class="jxr_keyword">protected</strong> Iterator&lt;String&gt; reverseIterator(<a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> key)
<a class="jxr_linenumber" name="141" href="#141">141</a>     {
<a class="jxr_linenumber" name="142" href="#142">142</a>         List&lt;String&gt; list = <strong class="jxr_keyword">new</strong> ArrayList&lt;String&gt;();
<a class="jxr_linenumber" name="143" href="#143">143</a>         <strong class="jxr_keyword">for</strong> (ConfigurationKey.KeyIterator it = key.iterator(); it.hasNext();)
<a class="jxr_linenumber" name="144" href="#144">144</a>         {
<a class="jxr_linenumber" name="145" href="#145">145</a>             list.add(it.nextKey());
<a class="jxr_linenumber" name="146" href="#146">146</a>         }
<a class="jxr_linenumber" name="147" href="#147">147</a> 
<a class="jxr_linenumber" name="148" href="#148">148</a>         Collections.reverse(list);
<a class="jxr_linenumber" name="149" href="#149">149</a>         <strong class="jxr_keyword">return</strong> list.iterator();
<a class="jxr_linenumber" name="150" href="#150">150</a>     }
<a class="jxr_linenumber" name="151" href="#151">151</a> 
<a class="jxr_linenumber" name="152" href="#152">152</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment">     * Fires all necessary element start events for the specified key. This</em>
<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">     * method is called for each key obtained from the configuration to be</em>
<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment">     * converted. It ensures that all elements "between" the last key and the</em>
<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment">     * actual key are opened and their values are set.</em>
<a class="jxr_linenumber" name="157" href="#157">157</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="158" href="#158">158</a> <em class="jxr_javadoccomment">     * @param keyLast the last processed key</em>
<a class="jxr_linenumber" name="159" href="#159">159</a> <em class="jxr_javadoccomment">     * @param keyAct the actual key</em>
<a class="jxr_linenumber" name="160" href="#160">160</a> <em class="jxr_javadoccomment">     * @param config the configuration to process</em>
<a class="jxr_linenumber" name="161" href="#161">161</a> <em class="jxr_javadoccomment">     * @param keySet the set with the processed keys</em>
<a class="jxr_linenumber" name="162" href="#162">162</a> <em class="jxr_javadoccomment">     * @return the name of the last element on the path</em>
<a class="jxr_linenumber" name="163" href="#163">163</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="164" href="#164">164</a>     <strong class="jxr_keyword">protected</strong> String openElements(<a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyLast, <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> keyAct,
<a class="jxr_linenumber" name="165" href="#165">165</a>             <a href="../../../../org/apache/commons/configuration/Configuration.html">Configuration</a> config, Set&lt;String&gt; keySet)
<a class="jxr_linenumber" name="166" href="#166">166</a>     {
<a class="jxr_linenumber" name="167" href="#167">167</a>         ConfigurationKey.KeyIterator it = keyLast.differenceKey(keyAct).iterator();
<a class="jxr_linenumber" name="168" href="#168">168</a>         <a href="../../../../org/apache/commons/configuration/ConfigurationKey.html">ConfigurationKey</a> k = keyLast.commonKey(keyAct);
<a class="jxr_linenumber" name="169" href="#169">169</a>         <strong class="jxr_keyword">for</strong> (it.nextKey(); it.hasNext(); it.nextKey())
<a class="jxr_linenumber" name="170" href="#170">170</a>         {
<a class="jxr_linenumber" name="171" href="#171">171</a>             k.append(it.currentKey(<strong class="jxr_keyword">true</strong>));
<a class="jxr_linenumber" name="172" href="#172">172</a>             elementStart(it.currentKey(<strong class="jxr_keyword">true</strong>), config.getProperty(k.toString()));
<a class="jxr_linenumber" name="173" href="#173">173</a>             keySet.add(k.toString());
<a class="jxr_linenumber" name="174" href="#174">174</a>         }
<a class="jxr_linenumber" name="175" href="#175">175</a>         <strong class="jxr_keyword">return</strong> it.currentKey(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="176" href="#176">176</a>     }
<a class="jxr_linenumber" name="177" href="#177">177</a> 
<a class="jxr_linenumber" name="178" href="#178">178</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="179" href="#179">179</a> <em class="jxr_javadoccomment">     * Fires all necessary element start events with the actual element values.</em>
<a class="jxr_linenumber" name="180" href="#180">180</a> <em class="jxr_javadoccomment">     * This method is called for each key obtained from the configuration to be</em>
<a class="jxr_linenumber" name="181" href="#181">181</a> <em class="jxr_javadoccomment">     * processed with the last part of the key as argument. The value can be</em>
<a class="jxr_linenumber" name="182" href="#182">182</a> <em class="jxr_javadoccomment">     * either a single value or a collection.</em>
<a class="jxr_linenumber" name="183" href="#183">183</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_javadoccomment">     * @param name the name of the actual element</em>
<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_javadoccomment">     * @param value the element's value</em>
<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="187" href="#187">187</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> fireValue(String name, Object value)
<a class="jxr_linenumber" name="188" href="#188">188</a>     {
<a class="jxr_linenumber" name="189" href="#189">189</a>         <strong class="jxr_keyword">if</strong> (value instanceof Collection)
<a class="jxr_linenumber" name="190" href="#190">190</a>         {
<a class="jxr_linenumber" name="191" href="#191">191</a>             Collection&lt;?&gt; valueCol = (Collection&lt;?&gt;) value;
<a class="jxr_linenumber" name="192" href="#192">192</a>             <strong class="jxr_keyword">for</strong> (Object v : valueCol)
<a class="jxr_linenumber" name="193" href="#193">193</a>             {
<a class="jxr_linenumber" name="194" href="#194">194</a>                 fireValue(name, v);
<a class="jxr_linenumber" name="195" href="#195">195</a>             }
<a class="jxr_linenumber" name="196" href="#196">196</a>         }
<a class="jxr_linenumber" name="197" href="#197">197</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="198" href="#198">198</a>         {
<a class="jxr_linenumber" name="199" href="#199">199</a>             elementStart(name, value);
<a class="jxr_linenumber" name="200" href="#200">200</a>             elementEnd(name);
<a class="jxr_linenumber" name="201" href="#201">201</a>         }
<a class="jxr_linenumber" name="202" href="#202">202</a>     }
<a class="jxr_linenumber" name="203" href="#203">203</a> }
</pre>
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